Israeli Prime Minister Benjamin Netanyahu came to Washington this week to prepare the American people for war against Iran. Backed by American neoconservatives, the Israel lobby, and assorted other war hawks, Netanyahu insists that Iran intends to build a nuclear weapon and thus is an “existential threat” to Israel. He has no confidence that President Obama will negotiate an agreement that once and for all will end Iran’s alleged nuclear ambitions.

Thus the prime minister’s objective is nothing less than to wreck the current negotiations and push America into a regime-changing war against Iran.

Iran nevertheless wants to reassure the world so that crushing economic sanctions will be lifted. Hence, the current negotiations. (Iran made similar overtures before.)

Iran’s government is a signatory to the nuclear Non-Proliferation Treaty (NPT), subjecting it to inspections by the International Atomic Energy Agency, which can account for every atom of uranium.

Members of the NPT are free to have a civilian nuclear-power program, including the ability to enrich uranium, and Iran insists that it be treated as other members are. Nevertheless, for decades the U.S. government has exerted pressure to stop Iran from having a civilian nuclear industry. When Iran a few years ago agreed to forgo enrichment and obtain enriched uranium from abroad, the U.S. government blocked the deal. Netanyahu and his American allies oppose Iran’s having any enrichment capability.

Moreover — and this ignored fact seems rather important — Israel is the nuclear monopolist of the Mideast. That hardly anyone talks about this is at once remarkable and unsurprising. But think about it: Israel has hundreds of nuclear warheads — some of them on invulnerable submarines capable of surviving a first strike. Even if Iran built one warhead, it would be useless — except as a deterrent against Israel — and the country’s rulers know it. Israel has not signed the NPT and does not submit to IAEA inspections. It is a nuclear rogue state.

As Gideon Rose, editor of Foreign Affairs magazine (published by the establishment Council on Foreign Relations), said on CNN recently, Israel could “destroy Iran this afternoon.” If there is an existential threat, Israel is the source and Iran is the target.

How does Netanyahu’s alarmist narrative look now?

It is erroneously believed that Iran has threatened to attack Israel. In fact, Israel and the United States have been waging war — economic, covert, proxy, and cyber — against Iran for decades. Since the repressive U.S.-backed Iranian regime of Shah Mohammad Reza Pahlavi, a close friend of Israel, was overthrown in 1979, Israel’s leaders have openly rattled sabers at the Islamic Republic.

American presidents have repeatedly declared that “all military options are on the table” — which would include nuclear weapons. The United States helped Iraqi dictator Saddam Hussein fights a war of aggression against Iran in the 1980s, providing him with components for chemical weapons and satellite intelligence. Why wouldn’t Iran feel threatened by the United States and its close ally Israel? Even so, Iran has not threatened to attack Israel or America.

Netanyahu would have us believe the Iranian regime wants to exterminate all Jews. But that’s hard to square with the continuous presence of a Jewish community in Iran — today the largest in the Muslim Middle East — for two thousand years. Iran’s steadfast opposition to Israel’s institutionalized injustice against the Palestinians is not anti-Semitism.

So why is Netanyahu pushing war? Among several reasons, demonizing Iran reduces pressure on Israel to negotiate seriously with the Palestinians. Many Israelis prefer building Jewish settlements on Palestinians’ land instead. Moreover, Israel’s rulers oppose any development — such as an Iranian-U.S. detente — that could diminish Israel’s U.S.-financed hegemony in the region.

War with Iran would be a catastrophe all around. Netanyahu and his hawkish American allies — the same people who gave us the disastrous Iraq war and ISIS — must be repudiated.

Sheldon Richman is former vice president and editor at The Future of Freedom Foundation and editor of FFF's monthly journal, Future of Freedom.